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ASTM D6605-06
Standard Practice for Determining the Color Stability of Hydrocarbon Resins After Heating
Automaticky preložený názov:
Štandardné praktiky pre Určenie farebnú stálosť uhľovodíkových živíc po zahriati
NORMA vydaná dňa 1.11.2006
Informácie o norme:
Označenie normy: ASTM D6605-06
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.11.2006
Kód tovaru: NS-35848
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D6605-06 :
Keywords:
color stability, Gardner color, hydrocarbon resins, yellowness index, (YI), ICS Number Code 83.080.20 (Thermoplastic materials)
Doplňujúce informácie
| Significance and Use | ||||||
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This practice is useful for both quality control and research. |
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| 1. Scope | ||||||
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1.1 This practice covers determination of the color stability of a hydrocarbon resin by exposure to a specific temperature for a defined time period in a forced-draft oven. 1.2 Color stability is measured by the change in color of the test resin, measured via the yellowness index color scale, in accordance with Practice E 313, or the procedure for Gardner Color, Test Method D 6166. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||
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